What is the security status of opensenselab.de?

opensenselab.de has a security score of 55/100, rated as Moderate Risk. The website may have security concerns that should be addressed.

Is opensenselab.de safe to use?

Our security scan shows opensenselab.de is Moderate Risk. SSL security issues detected. Always practice safe browsing habits.

Does opensenselab.de have viruses?

Our comprehensive security scan analyzes multiple security factors. Based on the overall security score of 55/100, the website is rated as Moderate Risk. However, websites can change over time, so always use updated security software.

What is opensenselab.de's trust score?

opensenselab.de has a security score of 55/100. This score is based on multiple factors including SSL security, security headers, DNS health, and compliance checks.

I want to know if opensenselab.de is a legitimate website or if it's a scam.

According to our comprehensive security analysis, opensenselab.de has a security score of 55/100, which indicates it is Moderate Risk. openSenseLab gGmbH is a German non-profit organization focused on promoting free education, digital literacy, and environmental and climate protection. Founded in 2021, it operates various educational projects such as hackathons, digital education hubs, and open educational badges aimed primarily at youth and educational communities. The organization positions itself as a niche player in the education and environmental sectors, emphasizing free access to knowledge and community engagement. Technically, the website is built using the Hugo static site generator, leveraging modern JavaScript libraries for enhanced user experience and search functionality. The site is mobile-optimized and accessible, with good SEO practices in place. Security-wise, the site uses HTTPS and Google reCAPTCHA v3 for form protection but lacks DNSSEC and some recommended security headers. Privacy compliance is supported by a clear privacy policy and GDPR adherence, though no explicit cookie consent mechanism was detected. Overall, the website is professional, trustworthy, and well-aligned with its non-profit mission.

Is opensenselab.de Safe? Security Analysis for openSenseLab gGmbH

https://opensenselab.de

Check if opensenselab.de is a scam or legitimate. Free security scan and reviews.

EducationGermanysmall

Hugo static site generatorGoogle reCAPTCHA v3Medium Zoom JS libraryLunr.js for searchBrevo (Sendinblue) for newsletter

Analyzed 10/10/2025Completed 10:38:58 PM

Security Score

MEDIUM RISK

Exclusive insights unlocked

Unlock the complete security report for opensenselab.de

Get full access to AI recommendations, compliance evidence, vulnerability remediation steps, and downloadable PDF reports. Upgrade once for lifetime access to this scan.

Full Report Access

All modules, AI insights, PDF download

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

How it works

Enter your email to receive the unlocked report.
Complete the secure EveryPay checkout (cards & local methods supported).
You’ll receive an email with your unique unlock code and the PDF export.

Delivery email

Already purchased?

Order summary

Domainopensenselab.de

Access tierFull report or marketing add-on

I have read and agree to the Terms & Conditions and Privacy Policy.I acknowledge the Returns & Refunds policy and understand the digital delivery terms.

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com • +371 2256 5353

AI Summary

openSenseLab gGmbH is a German non-profit organization focused on promoting free education, digital literacy, and environmental and climate protection. Founded in 2021, it operates various educational projects such as ha… Unlock the full Guard report to read the complete analysis.

Detected Technologies

Hugo static site generatorGoogle reCAPTCHA v3Medium Zoom JS libraryLunr.js for searchBrevo (Sendinblue) for newsletter

Continuous monitoring

Keep opensenselab.de under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

25 €

per month · billed securely via EveryPay

Cancel anytime. Alerts sent to the contacts you choose. Unlock the full report to view historical timelines and alerts.

Unlock the full Guard report to view the monitoring timeline, JSON diffs, and alert history for opensenselab.de.

Security Headers

8 findings

15/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

9 findings

2/100

Email Security

6 findings

55/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

The organization operates in the education and environmental non-profit sectors, targeting children, youth, and digital education enthusiasts. Its business model is non-commercial, relying on grants and donations, as evidenced by the REACT-EU funding mention and donation calls. The website highlights multiple projects that foster digital skills and environmental awareness, positioning openSenseLab as a community-driven educational hub. The presence of social media channels and a newsletter indicates active engagement with its audience. The organization maintains transparency with clear contact details and legal information, supporting credibility and trust. Growth potential lies in expanding educational offerings and partnerships within the digital education and environmental advocacy ecosystems.

Extracted Contact Information

Marketing Intelligence Data

Physical Addresses (1)

Von-Steuben-Str. 21, 48143 Münster, Germany

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate security maturity level with HTTPS enforced and use of Google reCAPTCHA v3 to protect forms from abuse. However, the absence of DNSSEC and security headers such as Content-Security-Policy and X-Frame-Options represents areas for improvement. No incident response or vulnerability disclosure policies are published, which could limit preparedness for security events. The site does not expose sensitive data and uses reputable third-party services for newsletter management and captcha. Overall, the security posture is adequate for a small non-profit but would benefit from enhanced DNS security and formalized security policies to align with best practices and compliance frameworks.

Strategic Recommendations

Priority Actions for Security Improvement

Upgrade to the full Guard report to access tailored remediation steps.

✨Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

openSenseLab gGmbH

Description:

Die openSenseLab gGmbH ist eine gemeinnüztige Gesellschaft mit Beschränkter Haftung mit dem Ziel der Förderung von freier Bildung, Wissenschaft, Umwelt- und Klimaschutz und des bürgerschaftlichen Engagements.

Key Services:

Digital education projectsHackathons and youth programsOpen educational badgesCommunity engagement in climate and environmental protection

Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:

Hugo static site generatorGoogle reCAPTCHA v3Medium Zoom JS libraryLunr.js for searchBrevo (Sendinblue) for newsletter

Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:

70/100

Best Practices:

HTTPS enforced
Use of Google reCAPTCHA v3 on forms
No exposed sensitive data in HTML

Analytics & Tracking

Tracking Level:minimal

Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:

Google reCAPTCHA

Marketing Tools:

Brevo (Sendinblue) newsletter platform

Transparency Level:basic

Website Quality Assessment

Design Quality:good

User Experience:good

Content Relevance:good

Navigation Clarity:good

Professionalism:good

Trustworthiness:high

Key Observations

Website is fully accessible with no blocking or WAF challenges.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

HTTP security headers analysis

15/100

Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections Unlock the full report to read the complete fix.

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks Unlock the full report to read the complete fix.

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing Unlock the full report to read the complete fix.

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load Unlock the full report to read the complete fix.

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended) Unlock the full report to read the complete fix.

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests Unlock the full report to read the complete fix.

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs Unlock the full report to read the complete fix.

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages Unlock the full report to read the complete fix.

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

2/100

Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures Unlock the full report to read the complete fix.

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure Unlock the full report to read the complete fix.

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management Unlock the full report to read the complete fix.

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans Unlock the full report to read the complete fix.

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity Unlock the full report to read the complete fix.

No security contact information

HIGH

NIS2 requires clear incident reporting channels Unlock the full report to read the complete fix.

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure Unlock the full report to read the complete fix.

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts Unlock the full report to read the complete fix.

Critical sector without clear security compliance

HIGH

Detected sectors: transport, digital Unlock the full report to read the complete fix.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

55/100

Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none" Unlock the full report to read the complete fix.

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails Unlock the full report to read the complete fix.

DMARC Partial Enforcement

LOW

DMARC only applies to 50% of messages Unlock the full report to read the complete fix.

No BIMI Record

LOW

BIMI displays brand logos in email clients Unlock the full report to read the complete fix.

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery Unlock the full report to read the complete fix.

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues Unlock the full report to read the complete fix.

SPF

Sender Policy Framework

DKIM

DomainKeys Identified Mail

DMARC

Domain-based Message Authentication

MX Records

Mail Exchange Records

BIMI

Brand Indicators

MTA-STS

Mail Transfer Agent Security

TLS-RPT

TLS Reporting

DNSSEC

DNS Security

SPF Details

Record:

v=spf1 a mx a:mail.your-server.de ?all

DNS Lookups:3/10

Policy:?all

DMARC Details

Policy:none(50% enforcement)

Subdomain Policy:none

Aggregate Reports:rua@dmarc.brevo.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

85/100

Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 47 days Unlock the full report to read the complete fix.

Mixed Content Detected

MEDIUM

29 resources loaded over insecure HTTP Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Certificate Details

Subject:opensenselab.org

Issuer:R13

Valid Until:11/27/2025 (47 days)

SANs:opensenselab.org, www.opensenselab.org

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

50/100

Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found Unlock the full report to read the complete fix.

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization Unlock the full report to read the complete fix.

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification Unlock the full report to read the complete fix.

Weak SPF Policy

HIGH

SPF record has permissive policy allowing any server to send email Unlock the full report to read the complete fix.

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy Unlock the full report to read the complete fix.

Domain Registration Details

Domain Age

4 years(established)

Expiry Risk

none(520 days)

Protection Level

noneDNSSEC OFF

Suspicious Indicators Detected

•No domain protection locks enabled

DNS Records

A Records:185.199.109.153, 185.199.111.153, 185.199.108.153, 185.199.110.153

AAAA Records:2606:50c0:8002::153, 2606:50c0:8003::153, 2606:50c0:8000::153, 2606:50c0:8001::153

Name Servers:

ns.second-ns.com

ns1.your-server.de

ns3.second-ns.de

MX Records:

10: www644.your-server.de

SOA:Serial: 2025091105, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:69ms

SPF Analysis

SPF Record:

v=spf1 a mx a:mail.your-server.de ?all

⚡Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100

Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Unlock the full Guard report to review the complete technical breakdown and AI recommendations.

How did we do?

Your feedback directly shapes our roadmap. Rate the quality of this report, leave an optional comment, and let us know if you want our security specialists to follow up.

Analyze Another Website

Is opensenselab.de a Scam? Security Check Results - openSenseLab gGmbH Reviews

Is opensenselab.de Safe? Security Analysis for openSenseLab gGmbH

Unlock the complete security report for opensenselab.de

How it works

Order summary

AI Summary

Detected Technologies

Keep opensenselab.de under constant watch

🧠AI Business Intelligence

Business Intelligence

Extracted Contact Information

Physical Addresses (1)

Security Posture Analysis

Strategic Recommendations

✨Observations

AI-Enhanced Website Analysis

Business Insights

Technical Stack

Security Assessment

Analytics & Tracking

Advertising & Marketing

Website Quality Assessment

Key Observations

🛡️Security Headers

Security Headers

Missing Strict-Transport-Security header

Missing X-Frame-Options header

Missing X-Content-Type-Options header

Missing Content-Security-Policy header

Missing X-XSS-Protection header

Missing Referrer-Policy header

Missing Permissions-Policy header

Sensitive data may be cached

👤GDPR Compliance

GDPR Compliance

No Cookie Policy found

No Cookie Consent Banner found

No Data Protection Officer mentioned

Privacy policy may not be GDPR compliant

GDPR Compliance Analysis

🛡️NIS2 Compliance

NIS2 Compliance

No information security framework found

No vulnerability disclosure policy

No security policy documentation found

No incident response procedures found

No business continuity planning found

No security contact information

No vulnerability reporting mechanism

No NIS2 reference found

Critical sector without clear security compliance

📧Email Security

Email Security

DMARC not enforcing

No DKIM record found

DMARC Partial Enforcement

No BIMI Record

No MTA-STS Policy

No TLS-RPT Record

SPF Details

DMARC Details

🏆SSL/TLS Security

SSL/TLS Security

SSL Certificate Expires Within 90 Days

Mixed Content Detected

Partial SSL/TLS Assessment

Certificate Details

OCSP Status

📊DNS Health

DNS Health

DNSSEC Not Enabled

CAA Records Not Configured

Domain Transfer Lock Not Enabled

Domain Delete Lock Not Enabled

Weak SPF Policy

DMARC Policy Set to None

Domain Registration Details

DNS Records

DNSSEC Status

DNS Performance